Mumbai:Celebrities like Lata Mangeshkar, Shah Rukh Khan and A R Rahman on Mondaymourned the demise of former President APJ Abdul Kalam, calling his death a great loss to the country.Kalam, who served as the 11th President from 2002 to 2007 and came to be known as 'People's President', died on Monday eveningafter he collapsed during a lecture at IIM Shillong. He was 83.Four-time National Award-winning composer Rahman said the country lost an "inspiring mind"."Dr Kalam, when you became the President, you gave the word 'hope' a new meaning for Indians..."Today, we have lost a ...